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  <title>获取文件 inode 修改时间</title>
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    <li>获取文件 inode 修改时间</li>
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  <div id="layout-content"><div id="splfileinfo.getctime" class="refentry">
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  <h1 class="refname">SplFileInfo::getCTime</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.1.2, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SplFileInfo::getCTime</span> &mdash; <span class="dc-title">获取文件 inode 修改时间</span></p>

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 <div class="refsect1 description" id="refsect1-splfileinfo.getctime-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SplFileInfo::getCTime</strong></span>(): <span class="type"><span class="type">int</span>|<span class="type"><span class="type false">false</span></span></span></div>

  <p class="para rdfs-comment">
   返回此文件 inode 的修改时间，返回的时间是 Unix 时间戳。
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-splfileinfo.getctime-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-splfileinfo.getctime-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时为 inode 最后一次变更的时间（Unix 时间戳），失败时为 <strong><code>false</code></strong>。
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-splfileinfo.getctime-errors">
  <h3 class="title">错误／异常</h3>
  <p class="para">
   错误时抛出 <span class="classname"><a href="class.runtimeexception.html" class="classname">RunTimeException</a></span>。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-splfileinfo.getctime-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-3676">
    <p><strong>示例 #1 <span class="function"><strong>SplFileInfo::getCTime()</strong></span> 例子</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$info&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SplFileInfo</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #DD0000">'Last&nbsp;changed&nbsp;at&nbsp;'&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">date</span><span style="color: #007700">(</span><span style="color: #DD0000">'g:i&nbsp;a'</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$info</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getCTime</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
Last changed at 1:49 pm
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-splfileinfo.getctime-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.filectime.html" class="function" rel="rdfs-seeAlso">filectime()</a> - 取得文件的 inode 修改时间</span></li>
   </ul>
  </p>
 </div>


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